.s-btn:hover .m-btn-line,
.s-btn-active .m-btn-line,
.s-btn-plain-active .m-btn-line { display: inline-block; }

.l-btn:hover .s-btn-downarrow,
.s-btn-active .s-btn-downarrow,
.s-btn-plain-active .s-btn-downarrow {
    border-color: #aac5e7;
    border-style: solid;
    border-width: 0 0 0 1px;
}